Whirlwind HAUC Under Counter Active, Stereo Headphone Control Box

SKU: WWHAUC MFR: HAUC
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Key Features

  • Whirlwind HAUC: Active stereo headphone control box delivers pristine audio quality.
  • Optimize your monitoring with a headphone amplifier, perfect for critical listening.
  • Achieve superior sound with low THD+noise, ensuring clean audio for professionals.
  • Drive 8-600 Ohm headphones effortlessly; a versatile headphone distribution amplifier.
  • Enjoy flexible input options with 100 kOhms impedance for various audio sources.
  • Compact & durable, this under-counter headphone control box enhances any setup.
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Whirlwind HAUC Specifications

  • Frequency Response

    +/- .23dBV 60Hz to 20kHz

  • THD+noise

    < .04% 63Hz to 20kHz

  • Total Gain

    23dBV

  • Input Impedance

    100 kOhms

  • Maximum Input level

    > 22dBV

  • Maximum output level

    2dBV 8 Ohms ; 9.5dBV 30 Ohms

  • Headphone Impedance

    8 to 600 Ohms

  • Noise at unity gain

    -95dBV 8 Ohms

  • Power consumption

    180mA DC full clean power 8 Ohms

  • Output drive power

    1.1 V AC RMS into 8.25 Ohms = 151mW 2.97 V AC RMS into 30 Ohms = 294mW

  • Short circuit protection

    Withstands shorted output at full level indefinitely

  • UPC Code

    69246501851

About Whirlwind HAUC

Where professional audio distribution is paramount, the Whirlwind HAUC Under Counter Active, Stereo Headphone Control Box stands out as an essential tool for sound engineers, musicians, and audio enthusiasts alike. This durable and high-quality headphone amplifier is designed to drive any impedance headphones with ease, including 8 Ohm in-ear monitor devices, ensuring a versatile and reliable audio solution for various professional settings.

Crafted with precision, the HAUC offers a high output active amplification system that delivers 150mW into 8 Ohms and 300mW into 30 Ohms, providing low distortion and a wide frequency response for an exceptional listening experience. The compact and efficient design includes unbalanced line level inputs via both 1/4" and 3.5mm TRS jacks, catering to a broad range of audio sources and headphones.

The user-friendly interface features a single volume control that seamlessly adjusts the level delivered to both the left and right earpieces, while the power LED indicates the operational status at a glance. The HAUC is housed in a robust metal box with convenient mounting flanges, allowing for secure attachment to the underside of tables and desktops, optimizing space and maintaining a clean setup.

For collaborative environments, the rear panel of the HAUC boasts three paralleled looping jacks - two 1/4" TRS and one 3.5mm TRS - facilitating the "daisy chaining" of audio signals to as many as 25 units from a single feed line. This feature makes it an ideal choice for studios, educational institutions, and any scenario where multiple listeners require simultaneous audio feeds.

Included with the HAUC is a PS242.1 "wall wart" power supply, ensuring a consistent and reliable power source for the unit. The 2.1mm power input jack is specifically designed for connection to the 24 Volt DC 200mA power supply, providing stable and uninterrupted audio distribution.

In summary, the Whirlwind HAUC Under Counter Active, Stereo Headphone Control Box is a testament to the brand's commitment to producing high-quality audio equipment. With its high number of channels and user-friendly design, it stands as a superior choice for those seeking a professional-grade headphone distribution amplifier that promises both performance and convenience.

Whirlwind HAUC Features

  • Handles headphones from 8 to 600 Ohms with low distortion and wide frequency response
  • 1/4" and 1/8" headphone jacks and volume control are provided on the front panel
  • Two 1/4" TRS (stereo) and one 1/8" TRS jacks on the rear for input / through connections
  • Powered with 24 VDC adapter (included)
  • Housed in a box with rounded edges - easy on clothes and knees

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Whirlwind HAUC: Active stereo headphone control box delivers pristine audio quality.
  • Optimize your monitoring with a headphone amplifier, perfect for critical listening.
  • Achieve superior sound with low THD+noise, ensuring clean audio for professionals.
  • Drive 8-600 Ohm headphones effortlessly; a versatile headphone distribution amplifier.
  • Enjoy flexible input options with 100 kOhms impedance for various audio sources.
  • Compact & durable, this under-counter headphone control box enhances any setup.

What's in the box:

  • Whirlwind HAUC Under Counter Active Stereo Headphone Control Box
  • Power Supply
  • Whirlwind 2 Year Limited Warranty